Dayaratnam, P., author
Tata McGraw-Hill, 1983
Buku Teks
Ketter, Robert L., author
McGraw-Hill, 1979
Buku Teks
Hibbeler, R. C., author
Prentice-Hall, 2002
Buku Teks
Hibbeler, R. C., author
Prentice-Hall, 1997
Buku Teks
Hibbeler, R. C., author
Prentice-Hall, 2011
Buku Teks